create branch

_examples/actions/write_a_readme/main.go

@@ -7,7 +7,6 @@ func main() {
 		Echo("# Readme").
 		WriteFile("README.md")
 
-	println("i did something!")
 	if err != nil {
 		panic(err)
 	}

_examples/actions/write_a_readme/octopush.yml

@@ -1,11 +1,12 @@
 apiVersion: action
 name: write-a-readme
 select:
+  git:
     repositories:
       - git@git.front.kjuulh.io:kjuulh/octopush-test.git
-      #  providers:
-      #    - gitea: https://git.front.kjuulh.io
-      #      organisation: "cibus"
-actions:
-  - type: go
+    push:
+      branch:
+        name: "write a readme"
+action:
+  type: go
   entry: "main.go"

crates/octopush_cli/src/commands/execute.rs

@@ -1,8 +1,9 @@
-use std::path::PathBuf;
+use std::{path::PathBuf, sync::Arc};
 
 use clap::{Arg, ArgAction, ArgMatches, Command};
 use octopush_core::schema;
 use octopush_infra::service_register::ServiceRegister;
+use tokio::sync::Mutex;
 
 pub fn execute_cmd() -> Command {
     Command::new("execute")
@@ -36,29 +37,49 @@ pub async fn execute_subcommand(args: &ArgMatches) -> eyre::Result<()> {
         schema::models::Schema::Action {
             name,
             select,
-            actions,
+            action,
         } => {
             tracing::debug!(name, "running action");
 
             tracing::info!("fetching repos");
-            let mut repo_clones = Vec::with_capacity(select.repositories.len());
-            for repo in select.repositories {
+            let mut paths = Vec::new();
+
+            if let Some(git) = select.git.clone() {
+                let mut repo_clones = Vec::with_capacity(git.repositories.len());
+                for repo in git.repositories {
                     let gp = service_register.git_provider.clone();
                     repo_clones.push(tokio::spawn(async move { gp.clone_from_url(repo).await }));
                 }
 
-            let mut paths = Vec::new();
                 for repo_clone in repo_clones {
                     let path = repo_clone.await??;
                     paths.push(path);
                 }
+            }
+
+            for (path, repo) in paths {
+                let repo = Arc::new(Mutex::new(repo));
+                if let Some(git) = select.git.clone() {
+                    if let Some(push) = git.push {
+                        service_register
+                            .git_provider
+                            .create_branch(repo.clone(), &push.branch)
+                            .await?;
+                    }
+                }
 
-            for path in paths {
-                for action in actions.clone() {
                 service_register
                     .executor
-                        .execute(path.clone(), action_path.clone(), action)
+                    .execute(path.clone(), action_path.clone(), action.clone())
                     .await?;
+
+                if let Some(git) = select.git.clone() {
+                    if let Some(push) = git.push {
+                        service_register
+                            .git_provider
+                            .push_branch(repo, &push.branch)
+                            .await?;
+                    }
                 }
             }
         }

crates/octopush_core/src/git/github.rs

@@ -1,8 +1,9 @@
-use std::path::PathBuf;
+use std::{path::PathBuf, sync::Arc};
 
-use git2::{Cred, RemoteCallbacks};
+use git2::{Cred, RemoteCallbacks, Repository};
+use tokio::sync::Mutex;
 
-use crate::storage::DynStorageEngine;
+use crate::{schema::models::GitPushBranch, storage::DynStorageEngine};
 
 use super::GitProvider;
 
@@ -18,12 +19,12 @@ impl GitHubGitProvider {
 
 #[async_trait::async_trait]
 impl GitProvider for GitHubGitProvider {
-    async fn clone_from_url(&self, url: String) -> eyre::Result<PathBuf> {
+    async fn clone_from_url(&self, url: String) -> eyre::Result<(PathBuf, Repository)> {
         tracing::debug!(url, "allocating dir");
         let dir = self.storage_engine.allocate_dir().await?;
 
         let dirpath = dir.clone().path();
-        let _ = tokio::task::spawn_blocking(move || {
+        let repo = tokio::task::spawn_blocking(move || {
             let mut callbacks = RemoteCallbacks::new();
             callbacks.credentials(|url, username_from_url, _allowed_types| {
                 tracing::debug!(username_from_url, url, "pulling key from ssh-agent");
@@ -47,6 +48,43 @@ impl GitProvider for GitHubGitProvider {
 
         tracing::debug!("done pulling repo");
 
-        Ok(dir.path())
+        Ok((dir.path(), repo))
+    }
+
+    async fn create_branch(
+        &self,
+        repo: Arc<Mutex<Repository>>,
+        branch: &GitPushBranch,
+    ) -> eyre::Result<()> {
+        let repo = repo.lock().await;
+
+        let head_commit_oid = repo
+            .head()?
+            .target()
+            .ok_or(eyre::anyhow!("could not get access to target commit"))?;
+        let head_commit = repo.find_commit(head_commit_oid)?;
+        let newbranch = repo.branch(
+            &branch.name.to_lowercase().replace(" ", "-"),
+            &head_commit,
+            true,
+        )?;
+
+        repo.set_head(
+            newbranch
+                .into_reference()
+                .name()
+                .ok_or(eyre::anyhow!("could not get name of reference"))?,
+        )?;
+
+        Ok(())
+    }
+
+    async fn push_branch(
+        &self,
+        repo: Arc<Mutex<Repository>>,
+        branch: &GitPushBranch,
+    ) -> eyre::Result<()> {
+        let repo = repo.lock().await;
+        Ok(())
     }
 }

crates/octopush_core/src/git/mod.rs

@@ -1,12 +1,26 @@
 use std::{path::PathBuf, sync::Arc};
 
 use async_trait::async_trait;
+use git2::Repository;
+use tokio::sync::Mutex;
+
+use crate::schema::models::GitPushBranch;
 
 pub mod github;
 
 #[async_trait]
 pub trait GitProvider {
-    async fn clone_from_url(&self, url: String) -> eyre::Result<PathBuf>;
+    async fn clone_from_url(&self, url: String) -> eyre::Result<(PathBuf, Repository)>;
+    async fn create_branch(
+        &self,
+        repo: Arc<Mutex<Repository>>,
+        branch: &GitPushBranch,
+    ) -> eyre::Result<()>;
+    async fn push_branch(
+        &self,
+        repo: Arc<Mutex<Repository>>,
+        branch: &GitPushBranch,
+    ) -> eyre::Result<()>;
 }
 
 pub type DynGitProvider = Arc<dyn GitProvider + Send + Sync>;

crates/octopush_core/src/schema/models.rs

@@ -3,10 +3,26 @@ use serde::{Deserialize, Serialize};
 pub type Repository = String;
 
 #[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]
-pub struct SelectAction {
+pub struct GitPushBranch {
+    pub name: String,
+}
+
+#[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]
+pub struct GitPush {
+    pub branch: GitPushBranch,
+}
+
+#[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]
+pub struct Git {
+    pub push: Option<GitPush>,
     pub repositories: Vec<Repository>,
 }
 
+#[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]
+pub struct SelectAction {
+    pub git: Option<Git>,
+}
+
 #[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]
 #[serde(tag = "type")]
 pub enum Action {
@@ -21,6 +37,6 @@ pub enum Schema {
     Action {
         name: String,
         select: SelectAction,
-        actions: Vec<Action>,
+        action: Action,
     },
 }

crates/octopush_core/src/schema/parser.rs

@@ -60,7 +60,7 @@ actions:
                 select: SelectAction {
                     repositories: vec!["git@git.front.kjuulh.io:kjuulh/octopush-test.git".into()]
                 },
-                actions: vec![Action::Go {
+                action: vec![Action::Go {
                     entry: "main.go".into()
                 }]
             }

crates/octopush_core/src/shell/mod.rs

@@ -43,7 +43,7 @@ pub async fn execute_shell(cmd: String, path: Option<PathBuf>) -> eyre::Result<(
     });
 
     while let Some(line) = reader.next_line().await? {
-        tracing::trace!("{}", line)
+        tracing::trace!("something: {}", line)
     }
 
     Ok(())